//
//  Student.h
//  派生语法
//
//  Created by mir_yan on 2018/9/28.
//  Copyright © 2018年 hakeem. All rights reserved.
//

#import "Persion.h"

@interface Student : Persion

// 派生新属性
@property (assign, nonatomic) NSInteger stuId;

- (void)study;

@end
